Modeling Blockchain E-health Systems[C] PROCEEDINGS OF THE 10TH EURO-AMERICAN CONFERENCE ON TELEMATICS AND INFORMATION SYSTEMS (EATIS 2020) 2020 Coutinho, Emanuel F. Neto, Mauricio M. Abreu, Antonio Welligton Moreira, Leonardo O. Bezerra, Carla I. M. Paillard, Gabriel de Souza, Jose Neuman
